Where can i find warranty information for gentec products? The warranty information for each Gentec product line can be found in the Warranty section. Simply select the brand from the drop down menu and you will be able to access the warranty information. How Do I Get Service or Repair on a Product from Gentec? Different products have unique requirements when it comes to service or repair.Why choose gentec services? With over a decade of service, Gentec Services, Inc. is the Bay Area’s most trusted electrician service provider. Thanks to our team’s rare combination of technical expertise, craftsmanship, and superior customer service, you’ll find our Electricians in Livermore to be dependable and professional in all aspects of our job.What are the hours of operation of gentec international? Gentec International is open Monday to Friday, 9:00 a.m. to 5:00 p.m. Gentec Service department’s hours of operation are Monday to Friday, 8:30 a.m. to 5:00 p.m.How do i contact gentex for product support? For all inquiries regarding our fire protection products, contact us at [email protected]. For all automotive product and technical support questions, visit: Gentex Product Support Gentex Corporation is an organization with strong values of responsibility and integrity.